[path_provider] how to use path_provider_tizen?

[iMro0t]

I added path_provider_tizen in my pubspec but when some other packages like google_font try to get path it's not calling path_provider_tizen and throwing an error.

OS: Tizen TV
Error:

[E] [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: FileSystemException: Creation failed, path = '/home/owner/.local' (OS Error: Permission denied, errno = 13)
[E] [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: FileSystemException: Creation failed, path = '/home/owner/.local' (OS Error: Permission denied, errno = 13)
#0      _Directory.create.<anonymous closure> (dart:io/directory_impl.dart:117:11)
#1      _rootRunUnary (dart:async/zone.dart:1434:47)
#2      _CustomZone.runUnary (dart:async/zone.dart:1335:19)
<asynchronous suspension>
#3      PathProviderLinux.getApplicationSupportPath (package:path_provider_linux/src/path_provider_linux.dart:65:5)
<asynchronous suspension>
#4      getApplicationSupportDirectory (package:path_provider/path_provider.dart:77:24)
<asynchronous suspension>
#5      _localPath (package:google_fonts/src/file_io_desktop_and_mobile.dart:28:21)
<asynchronous suspension>
#6      _localFile (package:google_fonts/src/file_io_desktop_and_mobile.dart:33:16)
<asynchronous suspension>
#7      saveFontToDeviceFileSystem (package:google_fonts/src/file_io_desktop_and_mobile.dart:7:16)
<asynchronous suspension>

[swift-kim]

Hmm. That's weird. Can you see the tizen/flutter/generated_main.dart file in your project directory and does it contain the following content?

import 'package:path_provider_tizen/path_provider_tizen.dart';

@pragma('vm:entry-point')
class _PluginRegistrant {
  @pragma('vm:entry-point')
  static void register() {
    PathProviderPlugin.register();
  }
}

[iMro0t]

Hmm. That's weird. Can you see the tizen/flutter/generated_main.dart file in your project directory and does it contain the following content?

import 'package:path_provider_tizen/path_provider_tizen.dart';

@pragma('vm:entry-point')
class _PluginRegistrant {
  @pragma('vm:entry-point')
  static void register() {
    PathProviderPlugin.register();
  }
}

Yes. It contains those lines

[iMro0t]

I noticed that TargetPlatform is linux for TizenTV and therefore path_provider_linux is being used instead of path_provider_tizen

[swift-kim]

I noticed that TargetPlatform is linux for TizenTV

This is normal because Tizen OS is Linux-kernel based.

Could you share your flutter-tizen doctor -v result and the path_provider_tizen version?

[iMro0t]

❯ flutter-tizen doctor -v
[✓] Flutter (Channel unknown, 2.10.1, on macOS 12.2 21D49 darwin-arm, locale en-IN)
    • Flutter version 2.10.1 at /Users/abhi/tools/flutter-tizen/flutter
    • Upstream repository unknown
    • Framework revision db747aa133 (3 weeks ago), 2022-02-09 13:57:35 -0600
    • Engine revision ab46186b24
    • Dart version 2.16.1
    • DevTools version 2.9.2

[✓] Tizen toolchain - develop for Tizen devices
    • Framework revision 20c53c9a6c (12 days ago), 2022-02-15 11:43:02 +0900
    • Engine revision 789ddaff1f
    • Tizen Studio 4.5.1 at /Users/abhi/tizen-studio
    • .NET SDK 6.0.102 at /usr/local/bin/dotnet

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
    • Android SDK at /Users/abhi/Library/Android/sdk
    • Platform android-31, build-tools 31.0.0
    • ANDROID_HOME = /Users/abhi/Library/Android/sdk
    • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.11+0-b60-7772763)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 13.2.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • CocoaPods version 1.11.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2021.1)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.11+0-b60-7772763)

[✓] VS Code (version 1.64.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.34.0

[✓] Connected device (3 available)
    • macOS (desktop)               • macos              • darwin-arm64   • macOS 12.2 21D49 darwin-arm
    • Chrome (web)                  • chrome             • web-javascript • Google Chrome 98.0.4758.109
    • Tizen QA55LS03AAKLXL (mobile) • 192.0.236.17:26101 • flutter-tester • Tizen 6.0

[✓] HTTP Host Availability
    • All required HTTP hosts are available

• No issues found!

path_provider_tizen: ^2.0.2

[swift-kim]

https://github.com/flutter-tizen/flutter-tizen/wiki/Limitations#plugins

Currently path_provider_tizen must be invoked from root isolates only. Your error might be related to this limitation. Is your code that invokes the google_fonts package being run on a non-root isolate? Have you tried invoking getApplicationSupportDirectory from elsewhere in your app?

[swift-kim]

#123 (comment)